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Cheap flights from Porto Alegre to Montreal Pierre Elliott Trudeau Intl Airport from C$ 638

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
POA — YUL
28 Aug — 4 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Porto Alegre to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Cheapest flights from Porto Alegre to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Porto Alegre to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2026.

Mon 19/107:05 p.m.
POA
-
YUL
2 stops22h 25m
Multiple Airlines
Tue 27/106:50 p.m.
YUL
-
POA
2 stops19h 30m
Multiple Airlines
Deal found 28/7C$ 1,346
Sat 7/117:30 a.m.
POA
-
YUL
2 stops18h 27m
LATAM Airlines
Wed 11/117:00 a.m.
YUL
-
POA
2 stops36h 50m
LATAM Airlines
Deal found 25/7C$ 1,381
Wed 9/95:45 p.m.
POA
-
YUL
2 stops19h 10m
Multiple Airlines
Wed 16/96:47 p.m.
YUL
-
POA
2 stops22h 58m
Multiple Airlines
Deal found 26/7C$ 1,386
Sat 21/113:20 p.m.
POA
-
YUL
1 stop16h 50m
Air Canada
Wed 25/1112:10 p.m.
YUL
-
POA
2 stops24h 50m
Air Canada
Deal found 27/7C$ 1,508
Sat 7/113:20 p.m.
POA
-
YUL
1 stop16h 50m
Air Canada
Wed 11/115:10 p.m.
YUL
-
POA
2 stops19h 50m
Air Canada
Deal found 26/7C$ 1,510
Tue 20/105:10 p.m.
POA
-
YUL
2 stops18h 11m
Air Canada
Tue 3/118:55 p.m.
YUL
-
POA
1 stop17h 25m
Air Canada
Deal found 26/7C$ 1,580
Tue 20/105:10 p.m.
POA
-
YUL
2 stops18h 11m
Multiple Airlines
Tue 3/117:10 p.m.
YUL
-
POA
2 stops17h 50m
Multiple Airlines
Deal found 26/7C$ 1,591
Tue 11/82:05 p.m.
POA
-
YUL
2 stops25h 39m
American Airlines
Wed 19/83:45 p.m.
YUL
-
POA
2 stops22h 55m
American Airlines
Deal found 26/7C$ 1,611
Mon 21/97:20 a.m.
POA
-
YUL
2 stops29h 16m
LATAM Airlines
Thu 1/107:00 a.m.
YUL
-
POA
2 stops35h 20m
LATAM Airlines
Deal found 27/7C$ 1,662

Find flight deals from Porto Alegre to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Porto Alegre (POA) to Pierre Elliott Trudeau Intl (YUL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 July 2026.

Round-trip from

C$ 1,381

One-way from

C$ 638

Popular in

August

Cheapest in

December

Average price

C$ 2,145
LATAM Airlines
  • LATAM Airlines
  • 7/11-11/11
  • 4 total stops
  • 55h 17m total
  • Porto Alegre to Montreal
Search Deals
Delta
  • Delta
  • 10/9
  • 2 total stops
  • 42h 10m total
  • Porto Alegre to Montreal
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (C$ 546 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 85 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Porto Alegre to Pierre Elliott Trudeau Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 July 2026.
Use the filters below to find and compare flights from Porto Alegre to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Porto AlegreMontreal

POA - YUL

POAYUL

Porto Alegre Salgado Filho

Mon 19/10

6:00 a.m.-6:10 a.m.

1 stop25h 10m

Montreal Pierre Elliott Trudeau Intl

Tue 27/10

12:44 p.m.-6:40 a.m.

2 stops40h 56m

C$ 1,494

Porto AlegreMontreal

POA - YUL

POAYUL

Porto Alegre Salgado Filho

Sat 21/11

3:20 p.m.-6:10 a.m.

1 stop16h 50m

Montreal Pierre Elliott Trudeau Intl

Wed 25/11

12:10 p.m.-3:00 p.m.

2 stops24h 50m

C$ 1,508

Porto AlegreMontreal

POA - YUL

POAYUL

Porto Alegre Salgado Filho

Sun 6/9

8:05 p.m.-7:30 a.m.

2 stops36h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 20/9

11:01 a.m.-4:55 p.m.

2 stops28h 54m

C$ 1,687

Porto AlegreMontreal

POA - YUL

POAYUL

Porto Alegre Salgado Filho

Mon 14/12

5:40 p.m.-11:39 a.m.

2 stops19h 59m

Montreal Pierre Elliott Trudeau Intl

Thu 7/1

12:45 p.m.-4:50 p.m.

2 stops26h 05m

C$ 1,888

Porto AlegreMontreal

POA - YUL

POAYUL

Porto Alegre Salgado Filho

Tue 22/9

2:05 p.m.-6:52 p.m.

2 stops29h 47m

Montreal Pierre Elliott Trudeau Intl

Tue 29/9

10:55 p.m.-2:20 p.m.

1 stop14h 25m

C$ 1,953
Quickest round-trip

Porto AlegreMontreal

POA - YUL

POAYUL

Porto Alegre Salgado Filho

Tue 11/8

1:15 a.m.-12:40 a.m.

1 stop24h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 19/8

8:35 a.m.-12:15 a.m.

1 stop14h 40m

C$ 2,016

Porto AlegreMontreal

POA - YUL

POAYUL

Porto Alegre Salgado Filho

Tue 22/9

3:25 p.m.-2:20 p.m.

2 stops23h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 1/10

9:45 a.m.-4:20 p.m.

2 stops29h 35m

C$ 2,054

Porto AlegreMontreal

POA - YUL

POAYUL

Porto Alegre Salgado Filho

Sun 6/9

2:05 p.m.-2:44 p.m.

2 stops25h 39m

Montreal Pierre Elliott Trudeau Intl

Sun 20/9

3:45 p.m.-3:40 p.m.

2 stops22h 55m

C$ 2,070

Porto AlegreMontreal

POA - YUL

POAYUL

Porto Alegre Salgado Filho

Sun 13/12

1:35 a.m.-12:06 a.m.

1 stop24h 31m

Montreal Pierre Elliott Trudeau Intl

Thu 7/1

7:29 a.m.-12:35 a.m.

1 stop15h 06m

C$ 2,071

Porto AlegreMontreal

POA - YUL

POAYUL

Porto Alegre Salgado Filho

Mon 19/10

1:20 a.m.-12:40 a.m.

1 stop24h 20m

Montreal Pierre Elliott Trudeau Intl

Tue 3/11

7:22 a.m.-12:25 a.m.

1 stop15h 03m

C$ 2,071

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/7

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Porto Alegre to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Porto Alegre with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Porto Alegre to Montreal Pierre Elliott Trudeau Intl Airport

What is the cheapest month to book a flight from Porto Alegre to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, December is the cheapest month in which you can book a flight from Porto Alegre to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 498). Flying from Porto Alegre to Montreal Pierre Elliott Trudeau Intl Airport in August is currently the most expensive (average of C$ 2,255). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Porto Alegre to Pierre Elliott Trudeau Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Porto Alegre to Montreal Pierre Elliott Trudeau Intl?

    Porto Alegre Salgado Filho (POA) is the airport you will fly out of if you book a flight from Porto Alegre to Montreal Pierre Elliott Trudeau Intl. You should not have trouble finding flights to Montreal Pierre Elliott Trudeau Intl from Salgado Filho; the airport handles an average of 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Porto Alegre airport to Montreal Pierre Elliott Trudeau Intl. It is only a 6.4 km journey to Salgado Filho (POA) from Porto Alegre’s city centre.

  • How long is the flight from Porto Alegre to Montreal Pierre Elliott Trudeau Intl Airport?

    Airlines like Air Canada and LATAM Airlines fly from Porto Alegre to Montreal Pierre Elliott Trudeau Intl Airport in about 16h 50m. The time it takes to get you to your destination can typically vary by up to 19h 35m. Airlines will cover a distance of 8689 km. This flight may include one or multiple stops.

  • Can I find deals for flights from Porto Alegre to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on Porto Alegre to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Porto Alegre to Pierre Elliott Trudeau Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Porto Alegre to Pierre Elliott Trudeau Intl.

  • Can I find deals for business class flights from Porto Alegre to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from Porto Alegre to Pierre Elliott Trudeau Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Porto Alegre to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, December is the cheapest month in which you can book a flight from Porto Alegre to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 498). Flying from Porto Alegre to Montreal Pierre Elliott Trudeau Intl Airport in August is currently the most expensive (average of C$ 2,255). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Dorval
Trois-Rivières
Laval
Brossard
Cornwall
Longueuil
Sherbrooke
Montebello
Boucherville
Magog
Bromont
Saint-Jean-sur-Richelieu
Drummondville
North Hatley
Saint-Sauveur
Louiseville

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Can Cheapflights find flights from Porto Alegre to Pierre Elliott Trudeau Intl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Porto Alegre to Pierre Elliott Trudeau Intl, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Porto Alegre to Pierre Elliott Trudeau Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Pierre Elliott Trudeau Intl from Porto Alegre today and book when prices fit your budget.

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